<?php 
return array(
    'library'     => 'gd',
    'upload_path' => public_path() . '/uploads/',
    'upload_dir'  => 'uploads',
    'quality'     => 90,
 
    'dimensions' => array(
        'thumb'  => array(100, 100, false, 90),
        'medium' => array(600, 400, false, 90),
    ),
);
